com.oracle.truffle.regex.tregex.nodes.dfa

Class TRegexDFAExecutorProperties

java.lang.Object

com.oracle.truffle.regex.tregex.nodes.dfa.TRegexDFAExecutorProperties

public final class TRegexDFAExecutorProperties
extends Object

Constructor Summary

Constructors

Constructor and Description
TRegexDFAExecutorProperties(boolean forward, boolean searching, boolean genericCG, boolean allowSimpleCG, boolean regressionTestMode, boolean trackLastGroup, int minResultLength)

Method Summary

Modifier and Type	Method and Description
boolean	canFindStart()
int	getMinResultLength()
boolean	isAllowSimpleCG()
boolean	isBackward()
boolean	isForward()
boolean	isGenericCG() True if the DFA executor must track capture groups via CGTrackingDFAStateNodes.
boolean	isRegressionTestMode()
boolean	isSearching()
boolean	isSimpleCG() True if the DFA executor tracks capture groups via DFASimpleCG.
boolean	isSimpleCGMustCopy() True if the DFA executor tracks capture groups via DFASimpleCG, but must save the current result every time a final state is reached.
void	setCanFindStart(boolean canFindStart)
void	setSimpleCG(boolean simpleCG)
void	setSimpleCGMustCopy(boolean simpleCGMustCopy)
boolean	tracksLastGroup()

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TRegexDFAExecutorProperties

public TRegexDFAExecutorProperties(boolean forward,
                                   boolean searching,
                                   boolean genericCG,
                                   boolean allowSimpleCG,
                                   boolean regressionTestMode,
                                   boolean trackLastGroup,
                                   int minResultLength)

Method Detail

isForward

public boolean isForward()

isBackward

public boolean isBackward()

isSearching

public boolean isSearching()

isGenericCG

public boolean isGenericCG()

True if the DFA executor must track capture groups via CGTrackingDFAStateNodes.

isAllowSimpleCG

public boolean isAllowSimpleCG()

isSimpleCG

public boolean isSimpleCG()

True if the DFA executor tracks capture groups via DFASimpleCG.

setSimpleCG

public void setSimpleCG(boolean simpleCG)

isSimpleCGMustCopy

public boolean isSimpleCGMustCopy()

True if the DFA executor tracks capture groups via DFASimpleCG, but must save the current result every time a final state is reached. This is necessary if any non-final states are reachable from a final state in the DFA.

setSimpleCGMustCopy

public void setSimpleCGMustCopy(boolean simpleCGMustCopy)

canFindStart

public boolean canFindStart()

setCanFindStart

public void setCanFindStart(boolean canFindStart)

isRegressionTestMode

public boolean isRegressionTestMode()

tracksLastGroup

public boolean tracksLastGroup()

getMinResultLength

public int getMinResultLength()